Cheapest return flights from Atlanta to Copenhagen in September from 506€

AirHint found the following cheapest return flights from Atlanta (ATL) to Copenhagen (CPH) in September 2025 (see full year).

Return flights

14 Sep - 29 Sep Delta
16 Sep - 23 Sep Lufthansa
11 Sep - 24 Sep Virgin Atlantic
25 Sep - 08 Oct Virgin Atlantic
25 Sep - 02 Oct Delta
29 Sep - 06 Oct Lufthansa
22 Sep - 29 Sep Lufthansa
28 Sep - 05 Oct Lufthansa
17 Sep - 24 Sep Lufthansa
27 Sep - 04 Oct Lufthansa
25 Sep - 02 Oct Scandinavian Airlines direct
26 Sep - 03 Oct Lufthansa
11 Sep - 24 Sep Scandinavian Airlines direct
21 Sep - 28 Sep Lufthansa
20 Sep - 27 Sep Lufthansa
19 Sep - 26 Sep Lufthansa

Also check the deals for one-way flights from Atlanta to Copenhagen in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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